Scheduled to land on September 17 for North Americans and September 18 for the rest of the world, Crysis and Crysis: Warhead will mark significant gets for Valve. The complete pack, which includes both games, is available for $69.98. Both games can now be pre-purchased on Steam.

Both games are published by EA, which suggests that EA could be searching for alternative downloadable platforms aside from its own. With EA onboard, Steam would gain itself the world's biggest publishers and cinch its position as the leading digital distribution game platform.